/* =====================================================================
   Lorenzo Elipanni · Test & Coaching
   Palette derivata dal logo LE: nero carbone, oro, bianco.
   I colori dei grafici sono validati (banda di luminosità, soglia di
   croma, separazione CVD, contrasto) separatamente per tema chiaro e
   scuro: non sono lo stesso oro del brand, e non devono diventarlo.
   ===================================================================== */

/* ---------- Tokens · tema chiaro (default) ---------- */
:root{
  --bg:#FFFFFF;
  --bg-2:#F6F5F1;
  --surface:#FFFFFF;
  --surface-2:#F1EFE9;
  --ink:#12141A;
  --ink-2:#414652;
  --muted:#6B7079;
  --line:#E4E1D9;
  --line-strong:#C9C5B9;

  /* brand */
  --gold:#E9BE45;        /* oro del logo: superfici e riempimenti */
  --gold-text:#8A6A0E;   /* oro leggibile su fondo chiaro: testo e icone */
  --gold-ink:#12141A;    /* testo sopra un riempimento oro */
  --gold-soft:#FBF3DC;
  --carbon:#0A0B0D;      /* pannelli neri */
  --on-carbon:#EDEDEA;
  --on-carbon-2:#A8ACB4;

  /* colori dati (validati, tema chiaro) */
  --data-power:#A8811A;
  --data-vo2:#2F6FA8;
  --data-hr:#C0392F;

  /* monogramma LE: eredita dentro lo shadow tree di <use> */
  --le-ink:#12141A;
  --le-gold:#E9BE45;

  --shadow:0 10px 30px rgba(18,20,26,.10);
  --radius:6px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0A0B0D;
    --bg-2:#0F1114;
    --surface:#14161B;
    --surface-2:#1B1E25;
    --ink:#F2F3F5;
    --ink-2:#B9BDC6;
    --muted:#878C97;
    --line:#23262E;
    --line-strong:#343843;

    --gold:#E9BE45;
    --gold-text:#E9BE45;
    --gold-ink:#0A0B0D;
    --gold-soft:#211B0C;
    --carbon:#050608;
    --on-carbon:#EDEDEA;
    --on-carbon-2:#A8ACB4;

    --data-power:#B08A18;
    --data-vo2:#3E8AD0;
    --data-hr:#D4584A;

    --le-ink:#FFFFFF;
    --le-gold:#E9BE45;

    --shadow:0 12px 34px rgba(0,0,0,.5);
  }
}
:root[data-theme="dark"]{
  --bg:#0A0B0D;
  --bg-2:#0F1114;
  --surface:#14161B;
  --surface-2:#1B1E25;
  --ink:#F2F3F5;
  --ink-2:#B9BDC6;
  --muted:#878C97;
  --line:#23262E;
  --line-strong:#343843;

  --gold:#E9BE45;
  --gold-text:#E9BE45;
  --gold-ink:#0A0B0D;
  --gold-soft:#211B0C;
  --carbon:#050608;
  --on-carbon:#EDEDEA;
  --on-carbon-2:#A8ACB4;

  --data-power:#B08A18;
  --data-vo2:#3E8AD0;
  --data-hr:#D4584A;

  --le-ink:#FFFFFF;
  --le-gold:#E9BE45;

  --shadow:0 12px 34px rgba(0,0,0,.5);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
/* height:auto è indispensabile: gli attributi width/height sull'<img> servono
   a riservare lo spazio (niente CLS), ma senza questo vincono su aspect-ratio
   e le immagini vengono renderizzate all'altezza intrinseca. */
img,video{max-width:100%;height:auto;display:block}
a{color:var(--gold-text);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--gold-text);outline-offset:3px;border-radius:3px}
h1,h2,h3,h4{font-family:"Barlow Condensed","Arial Narrow",Impact,sans-serif;text-transform:uppercase;letter-spacing:.01em;line-height:1;margin:0;text-wrap:balance;color:var(--ink)}
h1{font-size:clamp(46px,7.2vw,92px);font-weight:700}
h2{font-size:clamp(36px,4.6vw,58px);font-weight:700}
h3{font-size:clamp(24px,2.4vw,30px);font-weight:600}
p{margin:0 0 1em}
.eyebrow{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;letter-spacing:.14em;font-size:14px;font-weight:600;color:var(--gold-text);display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:3px;background:var(--gold)}
.lede{font-size:clamp(18px,1.4vw,20px);color:var(--ink-2);max-width:62ch}
.wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}
section{padding:clamp(64px,8vw,112px) 0}
.num{font-variant-numeric:tabular-nums}
/* pedice tipografico: il carattere ₂ non esiste in Barlow Condensed e ricade
   su un font di sistema, disallineandosi. Nei titoli si usa questo. */
.sub{font-size:.62em;line-height:1;vertical-align:-.14em;letter-spacing:0}

/* salto al contenuto per chi naviga da tastiera */
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--gold);color:var(--gold-ink);padding:12px 18px;font-weight:600;border-radius:0 0 6px 0}
.skip:focus{left:0;text-decoration:none}

.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;border-radius:var(--radius);font-weight:600;font-size:16px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s ease;text-decoration:none!important;font-family:inherit}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--gold);color:var(--gold-ink)}
.btn-primary:hover{background:color-mix(in srgb,var(--gold) 84%,white)}
.btn-ghost{border-color:var(--line-strong);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--gold)}
.btn svg{width:18px;height:18px}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:13px;color:var(--ink);text-decoration:none!important}
.brand-mark{width:52px;flex:none;display:block}
.brand-mark svg{width:100%;height:auto;display:block}
.brand-name{font-family:"Barlow Condensed",sans-serif;font-weight:700;text-transform:uppercase;font-size:22px;line-height:1;letter-spacing:.02em}
.brand-name small{display:block;font-family:"IBM Plex Sans",sans-serif;font-weight:500;letter-spacing:.08em;font-size:10.5px;color:var(--muted);margin-top:4px;text-transform:uppercase}
.menu{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.menu a{color:var(--ink-2);font-weight:500;font-size:15px}
.menu a:hover{color:var(--ink);text-decoration:none}
.nav-actions{display:flex;align-items:center;gap:10px}
.theme-btn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer}
.theme-btn svg{width:20px;height:20px}
.theme-btn .moon{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .moon{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-btn .sun{display:none}
  :root:not([data-theme="light"]) .theme-btn .moon{display:block}
}
.burger{display:none;width:42px;height:42px;border:1px solid var(--line-strong);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer;place-items:center}
.burger svg{width:22px;height:22px}
@media (max-width:1020px){
  .menu{display:none;position:absolute;left:0;right:0;top:74px;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 20px 16px}
  .menu.open{display:flex}
  .menu a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:17px}
  .burger{display:grid}
  .nav .btn-primary{display:none}
}

/* ---------- Hero ---------- */
.hero{padding:clamp(48px,6vw,88px) 0 0;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1 .accent{color:var(--gold-text);display:block}
.hero .lede{margin:22px 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;color:var(--muted);font-size:14px}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta svg{width:16px;height:16px;color:var(--gold-text)}
.monitor{position:relative;aspect-ratio:9/16;border-radius:14px;overflow:hidden;background:var(--carbon);box-shadow:var(--shadow);border:1px solid var(--line)}
.monitor video,.monitor img{width:100%;height:100%;object-fit:cover}
.monitor .hud{position:absolute;inset:auto 14px 14px 14px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.hud div{background:rgba(5,6,8,.74);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:10px 12px;color:var(--on-carbon)}
.hud b{display:block;font-family:"Barlow Condensed",sans-serif;font-size:26px;line-height:1;font-weight:700;color:var(--gold)}
.hud small{font-size:11px;letter-spacing:.08em;text-transform:uppercase;opacity:.8}
.monitor .rec{position:absolute;top:14px;left:14px;display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--on-carbon);background:rgba(5,6,8,.62);padding:6px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.14)}
.rec i{width:8px;height:8px;border-radius:50%;background:#FF4D4D;animation:blink 1.4s infinite}
.monitor .hud-note{position:absolute;top:14px;right:14px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--on-carbon-2);background:rgba(5,6,8,.62);padding:5px 9px;border-radius:999px;border:1px solid rgba(255,255,255,.12)}
@keyframes blink{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.rec i{animation:none}}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .monitor{max-width:380px;margin-inline:auto}
}

/* data strip */
.strip{margin-top:clamp(48px,6vw,80px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-grid>div{padding:22px 24px;border-right:1px solid var(--line)}
.strip-grid>div:last-child{border-right:0}
.strip b{display:block;font-family:"Barlow Condensed",sans-serif;font-size:32px;font-weight:700;line-height:1.05;color:var(--ink);margin-bottom:6px}
.strip span{font-size:14px;color:var(--muted)}
@media (max-width:800px){.strip-grid{grid-template-columns:1fr 1fr}.strip-grid>div:nth-child(2){border-right:0}.strip-grid>div{border-bottom:1px solid var(--line)}.strip-grid>div:nth-last-child(-n+2){border-bottom:0}}

/* ---------- Sections ---------- */
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:clamp(32px,4vw,56px)}
.section-head .lede{margin:0}
@media (max-width:800px){.section-head{grid-template-columns:1fr}}

/* tests */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:28px;display:flex;flex-direction:column;gap:14px;position:relative;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--gold);transform:translateY(-2px)}
.card .tag{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.card h3{color:var(--ink)}
.card p{color:var(--ink-2);margin:0;font-size:15.5px}
.card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:15px;color:var(--ink-2)}
.card li{display:flex;gap:10px;align-items:flex-start}
.card li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--gold);margin-top:9px}
.card .price{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.price b{font-family:"Barlow Condensed",sans-serif;font-size:34px;font-weight:700;color:var(--ink)}
.price small{color:var(--muted);font-size:13px}
.card.featured{border-color:var(--gold);box-shadow:var(--shadow)}
.card.featured::after{content:"Più richiesto";position:absolute;top:-12px;right:20px;background:var(--gold);color:var(--gold-ink);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
@media (max-width:960px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards{grid-template-columns:1fr}}

/* machine feature — pannello nero, come il logo */
.machine{background:var(--carbon);color:var(--on-carbon);padding:0}
.machine-grid{display:grid;grid-template-columns:1fr 1fr;min-height:560px}
.machine-img{position:relative;min-height:380px}
.machine-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.machine-body{padding:clamp(40px,6vw,88px)}
.machine h2,.machine h3{color:#fff}
.machine .eyebrow{color:var(--gold)}
.machine p{color:var(--on-carbon-2)}
.machine .lede{color:#D5D7DB}
.spec{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid rgba(255,255,255,.15);margin-top:28px}
.spec div{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.spec div:nth-child(odd){padding-right:18px}
.spec b{display:block;font-family:"Barlow Condensed",sans-serif;font-size:24px;font-weight:600;color:#fff;line-height:1.1}
.spec span{font-size:13.5px;color:var(--on-carbon-2)}
@media (max-width:900px){.machine-grid{grid-template-columns:1fr}.machine-img{min-height:320px}}

/* striscia di dettagli del laboratorio */
.lab-strip{background:var(--carbon);padding:0 0 clamp(48px,6vw,80px)}
.lab-strip .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.lab-shot{position:relative;border-radius:10px;overflow:hidden;border:1px solid rgba(255,255,255,.1)}
.lab-shot img{width:100%;height:100%;aspect-ratio:1/1;object-fit:cover}
.lab-shot figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 16px 14px;font-size:13.5px;color:#fff;background:linear-gradient(to top,rgba(5,6,8,.94) 0%,rgba(5,6,8,.88) 55%,rgba(5,6,8,0) 100%)}
@media (max-width:760px){.lab-strip .wrap{grid-template-columns:1fr}}

/* coaching steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{padding:26px 24px;border:1px solid var(--line);border-radius:10px;background:var(--surface);position:relative}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:"Barlow Condensed",sans-serif;font-size:44px;font-weight:700;color:var(--gold-text);line-height:1;display:block;margin-bottom:12px}
.step h3{font-size:22px;margin-bottom:8px}
.step p{color:var(--ink-2);font-size:15px;margin:0}
@media (max-width:960px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
/* coppia di immagini sotto gli step del coaching */
.coach-band{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.coach-band figure{margin:0;position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.coach-band img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}
.coach-band figcaption{position:absolute;left:0;right:0;bottom:0;padding:46px 16px 14px;font-size:14px;color:#fff;background:linear-gradient(to top,rgba(5,6,8,.94) 0%,rgba(5,6,8,.88) 55%,rgba(5,6,8,0) 100%)}
@media (max-width:700px){.coach-band{grid-template-columns:1fr}}

.tp{display:flex;gap:18px;align-items:center;margin-top:36px;padding:22px 26px;border-radius:10px;background:var(--surface-2);border:1px solid var(--line)}
.tp svg{width:44px;height:44px;flex:none;color:var(--gold-text)}
.tp p{margin:0;font-size:15.5px;color:var(--ink-2)}
.tp b{color:var(--ink)}

/* pricing */
.pricing{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:30px 28px;display:flex;flex-direction:column;gap:16px;position:relative}
.plan.featured{border-color:var(--gold);box-shadow:var(--shadow)}
.plan.featured::after{content:"Più scelto";position:absolute;top:-12px;left:24px;background:var(--gold);color:var(--gold-ink);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px}
.plan h3{font-size:30px}
.plan .who{color:var(--muted);font-size:14.5px;margin:-6px 0 0}
.plan .amount{display:flex;align-items:baseline;gap:6px}
.amount b{font-family:"Barlow Condensed",sans-serif;font-size:54px;font-weight:700;line-height:1;color:var(--ink)}
.amount span{color:var(--muted);font-size:14px}
.plan ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:15px;color:var(--ink-2)}
.plan li{display:flex;gap:10px}
.plan li svg{width:18px;height:18px;flex:none;color:var(--gold-text);margin-top:3px}
.plan .btn{margin-top:auto;justify-content:center}
@media (max-width:960px){.plans{grid-template-columns:1fr}}
.bundle{margin-top:28px;display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center;background:var(--carbon);color:var(--on-carbon);border-radius:10px;padding:30px 32px}
.bundle h3{color:#fff;font-size:28px;margin-bottom:6px}
.bundle .eyebrow{color:var(--gold)}
.bundle p{margin:0;color:var(--on-carbon-2);font-size:15.5px}
.bundle .amount b{color:#fff}
.bundle .amount{gap:16px}
.bundle .amount s{color:var(--on-carbon-2);font-family:"Barlow Condensed",sans-serif;font-size:26px}
.bundle .right{display:flex;align-items:center;justify-content:flex-end;gap:20px;flex-wrap:wrap}
@media (max-width:800px){.bundle{grid-template-columns:1fr}.bundle .right{justify-content:flex-start}}
.fineprint{color:var(--muted);font-size:13.5px;margin-top:18px}

/* about */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,72px);align-items:center}
.about-img{position:relative}
.about-img img{border-radius:12px;aspect-ratio:4/5;object-fit:cover;width:100%}
.about-img .badge{position:absolute;bottom:18px;left:18px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:12px 16px;box-shadow:var(--shadow);font-size:13.5px}
.badge b{display:block;font-family:"Barlow Condensed",sans-serif;font-size:22px;font-weight:700;line-height:1;margin-bottom:2px}
.about ul.cred{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;font-size:15px;color:var(--ink-2)}
.cred li{display:flex;gap:10px;align-items:flex-start}
.cred li svg{width:18px;height:18px;flex:none;color:var(--gold-text);margin-top:3px}
@media (max-width:900px){.about-grid{grid-template-columns:1fr}.about ul.cred{grid-template-columns:1fr}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px;list-style:none;padding:0}
.gallery figure{margin:0;position:relative;border-radius:8px;overflow:hidden}
.gallery img{aspect-ratio:3/4;object-fit:cover;width:100%;display:block}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:40px 14px 12px;font-size:13px;color:#fff;background:linear-gradient(to top,rgba(5,6,8,.94) 0%,rgba(5,6,8,.88) 55%,rgba(5,6,8,0) 100%)}
@media (max-width:700px){.gallery{grid-template-columns:1fr 1fr}}

/* places */
.places{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.city-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.city{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:24px}
.city h3{font-size:28px;margin-bottom:6px}
.city p{font-size:14.5px;color:var(--ink-2);margin:0}
.city .dist{font-size:12.5px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:600;margin-bottom:10px;display:block}
@media (max-width:960px){.city-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.city-grid{grid-template-columns:1fr}}
.regions{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px}
.regions span{font-size:13.5px;padding:6px 12px;border-radius:999px;border:1px solid var(--line-strong);color:var(--ink-2);background:var(--surface)}

/* faq */
.faq{max-width:820px}
details{border-bottom:1px solid var(--line);padding:6px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0;font-weight:600;font-size:17px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:"Barlow Condensed",sans-serif;font-size:28px;color:var(--gold-text);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--ink-2);margin:0 0 16px;max-width:65ch}

/* contact */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,5vw,72px)}
.contact-info{display:flex;flex-direction:column;gap:22px}
.info-row{display:flex;gap:14px;align-items:flex-start}
.info-row svg{width:22px;height:22px;color:var(--gold-text);flex:none;margin-top:2px}
.info-row b{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}
.info-row a{color:var(--ink)}
form{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:30px;box-shadow:var(--shadow)}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-grid .full{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);margin-bottom:6px}
input,select,textarea{width:100%;font:inherit;padding:12px 14px;border-radius:6px;border:1px solid var(--line-strong);background:var(--bg);color:var(--ink)}
input:focus,select:focus,textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px var(--gold-soft)}
textarea{min-height:130px;resize:vertical}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-2)}
.consent input{width:auto;margin-top:4px}
.form-note{font-size:13.5px;color:var(--muted);margin:14px 0 0}
.toast{display:none;margin-top:14px;padding:12px 14px;border-radius:6px;background:var(--gold-soft);color:var(--ink);font-size:15px;border:1px solid var(--gold)}
.toast.show{display:block}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.f-grid{grid-template-columns:1fr}}

/* footer */
footer{background:var(--carbon);color:var(--on-carbon-2);padding:56px 0 28px}
.foot-top{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.foot-mark{width:56px;flex:none}
.foot-mark svg{width:100%;height:auto;display:block}
.foot-mark{--le-ink:#FFFFFF}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
footer h3{color:#fff;font-size:16px;letter-spacing:.1em;margin-bottom:14px}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px;font-size:14.5px}
footer a{color:var(--on-carbon-2)}
footer a:hover{color:#fff}
.foot-brand{font-family:"Barlow Condensed",sans-serif;text-transform:uppercase;font-weight:700;font-size:26px;color:#fff;line-height:1}
.foot-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:#8A8F98}
@media (max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:500px){.foot-grid{grid-template-columns:1fr}}

/* mobile sticky cta */
.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:40;padding:10px 16px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.sticky-cta .btn{width:100%;justify-content:center}
@media (max-width:700px){.sticky-cta{display:block}body{padding-bottom:70px}}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* =====================================================
   Animazioni "ciclismo": ruota, profilo altimetrico, test incrementale
   Solo transform/opacity + stroke-dashoffset → fluide, niente layout thrash
   ===================================================== */

/* progress bar = dislivello percorso nella pagina */
.progress{position:absolute;left:0;right:0;top:0;height:3px;background:transparent}
.progress i{display:block;height:100%;width:100%;background:var(--gold);transform-origin:left;transform:scaleX(0);will-change:transform}

/* hero: titolo che entra riga per riga, come uno sprint a scatti */
.hero h1 .w{display:inline-block;opacity:0;transform:translateY(.35em);animation:wIn .7s cubic-bezier(.2,.8,.2,1) forwards}
.hero h1 .w:nth-child(1){animation-delay:.05s}
.hero h1 .w:nth-child(3){animation-delay:.2s}
.hero h1 .w:nth-child(4){animation-delay:.38s}
.hero .lede,.hero .hero-cta,.hero .hero-meta{opacity:0;animation:wIn .8s cubic-bezier(.2,.8,.2,1) forwards}
.hero .lede{animation-delay:.5s}.hero .hero-cta{animation-delay:.62s}.hero .hero-meta{animation-delay:.74s}
.monitor{opacity:0;transform:translateY(20px) scale(.98);animation:mIn .9s cubic-bezier(.2,.8,.2,1) .3s forwards}
@keyframes wIn{to{opacity:1;transform:none}}
@keyframes mIn{to{opacity:1;transform:none}}
.btn svg{transition:transform .2s ease}
.btn:hover svg{transform:translateX(4px)}

/* profilo altimetrico — una sola serie, decorativa: usa l'oro del brand */
.profile{margin-top:clamp(36px,5vw,64px);height:clamp(90px,12vw,160px);position:relative}
.profile svg{width:100%;height:100%;display:block;overflow:visible}
#profilePath{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 2.4s cubic-bezier(.4,0,.2,1) .4s}
#profileArea{opacity:0;transition:opacity 1.2s ease 1.6s}
.profile.drawn #profilePath{stroke-dashoffset:0}
.profile.drawn #profileArea{opacity:1}
#rider{opacity:0;transition:opacity .4s ease 1.2s}
.profile.drawn #rider{opacity:1}
.ptxt{font-family:"Barlow Condensed",sans-serif;font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;fill:var(--ink-2)}
.ptxt-muted{fill:var(--muted)}
.strip{margin-top:0}

/* ramp: schema del test incrementale (3 serie → legenda sempre presente) */
.ramp{margin:0 0 clamp(32px,4vw,56px);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px 24px 16px}
.ramp-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:10px}
.ramp-legend{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2)}
.ramp-legend .lg{display:inline-block;width:14px;height:4px;border-radius:2px;margin-left:10px}
.ramp-legend .lg:first-child{margin-left:0}
.lg-w{background:var(--data-power)}.lg-o{background:var(--data-vo2)}.lg-h{background:var(--data-hr)}
.ramp-svg{width:100%;height:clamp(175px,28vw,288px);display:block}
.ramp-svg rect{transform-origin:bottom;transform:scaleY(0);transition:transform .5s cubic-bezier(.2,.8,.2,1);transform-box:fill-box}
.ramp.in rect{transform:scaleY(1)}
#vo2Line,#hrLine{stroke-dasharray:1;stroke-dashoffset:1}
.ramp.in #vo2Line{transition:stroke-dashoffset 3.2s cubic-bezier(.5,0,.6,1) .3s;stroke-dashoffset:0}
.ramp.in #hrLine{transition:stroke-dashoffset 3.2s cubic-bezier(.5,0,.6,1) .5s;stroke-dashoffset:0}
#marks{opacity:0;transition:opacity .6s ease 3s}
.ramp.in #marks{opacity:1}
#vo2Dot{transform-origin:center;transform-box:fill-box}
.ramp.in #vo2Dot{animation:pulse 1.1s ease-in-out 3.4s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.9);opacity:.45}}
.ramp figcaption{font-size:14px;color:var(--muted);margin-top:10px;max-width:70ch}

/* coaching: grande monogramma decorativo che ruota con lo scroll */
#coaching{position:relative;overflow:hidden}
.bigwheel{position:absolute;right:-140px;top:-120px;width:520px;height:520px;color:var(--gold);opacity:.10;pointer-events:none;will-change:transform}
@media (max-width:900px){.bigwheel{width:320px;height:320px;right:-120px;top:-80px}}

/* step cards: salgono a gradini quando entrano (come una rampa) */
.steps .step.reveal{transition-delay:calc(var(--i,0) * .12s)}

/* reduced motion: tutto fermo ma leggibile */
@media (prefers-reduced-motion:reduce){
  .hero h1 .w,.hero .lede,.hero .hero-cta,.hero .hero-meta,.monitor{animation:none;opacity:1;transform:none}
  #profilePath,#vo2Line,#hrLine{stroke-dashoffset:0!important;transition:none}
  #profileArea,#rider,#marks{opacity:1;transition:none}
  .ramp-svg rect{transform:none;transition:none}
  #vo2Dot{animation:none!important}
  .progress i,.bigwheel{transition:none}
}

/* pagine di testo (privacy, 404) */
.page{padding:64px 0 96px;max-width:760px}
.page h1{font-size:clamp(36px,6vw,64px);margin-bottom:24px}
.page h2{font-size:clamp(24px,3vw,32px);margin:36px 0 12px}
.page p{color:var(--ink-2)}

/* mobile fixes */
@media (max-width:480px){
  .brand-name{font-size:18px}
  .brand-mark{width:44px}
  .strip b{font-size:22px;overflow-wrap:anywhere}
  .strip-grid>div{padding:16px 14px}
  .strip span{font-size:13px}
  .ramp{padding:16px 14px 12px}
  h1{font-size:clamp(42px,13vw,60px)}
}

@media (max-width:700px){.ptxt{display:none}.profile{height:70px}}